python & long prompt llm & love.

we get it, llm code slop is everywhere, but when it's detailed and heavily tested, it's generally okay.
we don't like llm code slop, and that's why we make everything detailed and test it and try to break it.
nothing is wrong with llm coding, as long as it's well-structured and tested. just like this project.

tools on the other hand, we use flask, requests and mutagen.
flask for the web server, requests for fetching things, and mutagen for embedding metadata & image.
we love these libraries, and they're reliable in daily use cases.

external fetching, we use itunes api to get metadata, such as title, artist, and album art.
for lyrics, we use lrclib to fetch lyrics.
these two are are seriously amazing, and we'd love to use them in the future again!

for deploying this website, we use vercel. we find it the most reliable when using flask.
though, the 100mb is a bit painful :/